Anion-ordered chains in a d1 perovskite oxynitride: NdVO2N

Judith Oró-solé; Lucy Clark; William Bonin; J. Paul Attfield; Amparo Fuertes

doi:10.1039/c3cc38736d

Anion-ordered chains in a d¹ perovskite oxynitride: NdVO₂N

Judith Oró-solé, Lucy Clark, William Bonin, J. Paul Attfield, Amparo Fuertes

Research output: Contribution to journal › Article › peer-review

Abstract

The correlated anion order in the oxynitride perovskite NdVO₂N, where disordered zig-zag VN chains segregate into planes within a pseudo-cubic lattice, is similar to that in materials such as SrTaO₂N containing d⁰ transition metal cations. However, NdVO₂N has 3d¹ V⁴⁺ cations and the 3d-electrons are itinerant, showing that the anion chain order in oxynitride perovskites is robust to electron-doping.

Original language	English
Pages (from-to)	2430
Journal	Chemical Communications
Volume	49
Issue number	24
Early online date	6 Feb 2013
DOIs	https://doi.org/10.1039/c3cc38736d
Publication status	Published - 25 Mar 2013

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10.1039/c3cc38736d

Anion-ordered chains in a d1 perovskite oxynitride NdVO2N
Copyright © 2013 by the Royal Society of Chemistry. All rights reserved.
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http://pubs.rsc.org/en/content/articlehtml/2013/cc/c3cc38736d

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title = "Anion-ordered chains in a d1 perovskite oxynitride: NdVO2N",

abstract = "The correlated anion order in the oxynitride perovskite NdVO2N, where disordered zig-zag VN chains segregate into planes within a pseudo-cubic lattice, is similar to that in materials such as SrTaO2N containing d0 transition metal cations. However, NdVO2N has 3d1 V4+ cations and the 3d-electrons are itinerant, showing that the anion chain order in oxynitride perovskites is robust to electron-doping.",

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AU - Bonin, William

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AU - Fuertes, Amparo

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N2 - The correlated anion order in the oxynitride perovskite NdVO2N, where disordered zig-zag VN chains segregate into planes within a pseudo-cubic lattice, is similar to that in materials such as SrTaO2N containing d0 transition metal cations. However, NdVO2N has 3d1 V4+ cations and the 3d-electrons are itinerant, showing that the anion chain order in oxynitride perovskites is robust to electron-doping.

AB - The correlated anion order in the oxynitride perovskite NdVO2N, where disordered zig-zag VN chains segregate into planes within a pseudo-cubic lattice, is similar to that in materials such as SrTaO2N containing d0 transition metal cations. However, NdVO2N has 3d1 V4+ cations and the 3d-electrons are itinerant, showing that the anion chain order in oxynitride perovskites is robust to electron-doping.

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Anion-ordered chains in a d1 perovskite oxynitride: NdVO2N

Abstract

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Anion-ordered chains in a d¹ perovskite oxynitride: NdVO₂N